---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-2023 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 838 23343 0 7985 30873 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:30:00:52 brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe30:52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:98:ef:49 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-2023) 02/02/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 109.81 36.76 73.06 1716.73 23285.68 22:50:01 114.88 13.31 101.57 303.68 72217.03 22:51:01 215.35 2.25 213.10 47.33 116388.47 22:52:01 238.46 19.65 218.81 3857.49 70601.03 22:53:01 213.21 0.00 213.21 0.00 35037.23 22:54:01 108.95 0.02 108.93 0.13 30619.30 22:55:01 16.06 0.00 16.06 0.00 22997.23 22:56:01 96.35 0.00 96.35 0.00 32200.10 22:57:01 31.16 0.87 30.29 58.52 12673.35 Average: 127.17 8.04 119.13 662.92 46266.93 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30096328 31713272 2842892 8.63 70348 1855876 1403644 4.13 858236 1690008 195188 22:50:01 27040048 31430572 5899172 17.91 95600 4534376 2002008 5.89 1140372 4351284 2646688 22:51:01 25171256 30840572 7767964 23.58 161892 5590016 2228420 6.56 1867016 5324912 910668 22:52:01 23588428 30103888 9350792 28.39 166336 6405532 2959784 8.71 2882396 5865908 29556 22:53:01 24323004 31538388 8616216 26.16 167652 7083984 1533704 4.51 1915036 6079952 413492 22:54:01 23773772 31041412 9165448 27.83 167796 7134888 1989028 5.85 2575652 5968856 47976 22:55:01 22595256 30005532 10343964 31.40 167888 7272436 2515784 7.40 3775264 5935300 4836 22:56:01 23987148 31676592 8952072 27.18 167996 7544412 1409880 4.15 2195496 6126384 15420 22:57:01 23897752 31607928 9041468 27.45 173656 7558856 1462528 4.30 2273228 6134980 31764 Average: 24941444 31106462 7997776 24.28 148796 6108931 1944976 5.72 2164744 5275287 477288 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 72.99 50.60 1042.58 10.60 0.00 0.00 0.00 0.00 22:49:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6770.32 4214.00 24555.65 1042.55 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 569.14 375.25 3791.28 84.57 0.00 0.00 0.00 0.00 22:51:01 lo 1.20 1.20 0.17 0.17 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 294.73 195.67 2180.55 48.94 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 141.81 102.17 199.11 30.10 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 3.12 2.57 0.70 0.57 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.10 1.80 0.46 0.78 0.00 0.00 0.00 0.00 22:55:01 lo 27.25 27.25 1.40 1.40 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1836.99 1209.90 441.72 7890.71 0.00 0.00 0.00 0.00 22:56:01 lo 14.05 14.05 0.73 0.73 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 26.16 20.50 65.89 9.86 0.00 0.00 0.00 0.00 22:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1081.57 687.01 3591.16 1015.05 0.00 0.00 0.00 0.00 Average: lo 5.11 5.11 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-2023) 02/02/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.65 0.00 0.75 1.91 0.03 86.66 22:49:01 0 1.95 0.00 0.20 0.10 0.02 97.74 22:49:01 1 18.22 0.00 0.92 2.41 0.07 78.39 22:49:01 2 11.58 0.00 0.70 7.08 0.03 80.62 22:49:01 3 8.71 0.00 0.90 2.44 0.03 87.91 22:49:01 4 8.89 0.00 0.70 0.17 0.02 90.23 22:49:01 5 4.15 0.00 0.41 0.07 0.02 95.36 22:49:01 6 22.35 0.00 1.41 1.31 0.05 74.88 22:49:01 7 9.50 0.00 0.76 1.70 0.03 88.00 22:50:01 all 10.64 0.00 3.84 2.69 0.07 82.77 22:50:01 0 4.81 0.00 2.72 0.00 0.07 92.40 22:50:01 1 27.43 0.00 4.58 1.44 0.07 66.48 22:50:01 2 3.67 0.00 2.94 18.08 0.07 75.25 22:50:01 3 5.97 0.00 2.60 1.40 0.10 89.93 22:50:01 4 10.83 0.00 1.26 0.25 0.05 87.61 22:50:01 5 4.80 0.00 8.56 0.08 0.13 86.42 22:50:01 6 19.83 0.00 7.32 0.05 0.07 72.73 22:50:01 7 7.63 0.00 0.69 0.15 0.03 91.49 22:51:01 all 11.33 0.00 2.81 8.68 0.06 77.12 22:51:01 0 7.13 0.00 1.20 0.02 0.05 91.60 22:51:01 1 14.61 0.00 5.52 2.35 0.07 77.45 22:51:01 2 6.19 0.00 2.16 18.79 0.07 72.79 22:51:01 3 12.82 0.00 5.93 23.90 0.07 57.28 22:51:01 4 15.28 0.00 3.96 1.05 0.07 79.63 22:51:01 5 7.30 0.00 1.01 0.02 0.05 91.63 22:51:01 6 12.38 0.00 0.67 1.22 0.05 85.68 22:51:01 7 15.01 0.00 2.05 22.27 0.08 60.59 22:52:01 all 27.49 0.00 1.86 5.00 0.08 65.57 22:52:01 0 27.78 0.00 1.79 1.39 0.10 68.94 22:52:01 1 24.59 0.00 1.27 0.50 0.08 73.56 22:52:01 2 19.58 0.00 1.88 11.86 0.05 66.64 22:52:01 3 23.40 0.00 2.88 11.39 0.08 62.25 22:52:01 4 53.60 0.00 1.95 0.91 0.12 43.42 22:52:01 5 7.31 0.00 1.68 10.85 0.05 80.11 22:52:01 6 34.81 0.00 2.16 1.07 0.08 61.87 22:52:01 7 28.99 0.00 1.27 1.96 0.07 67.71 22:53:01 all 20.71 0.00 2.54 2.67 0.07 74.01 22:53:01 0 15.36 0.00 0.94 3.59 0.03 80.08 22:53:01 1 14.68 0.00 1.99 0.02 0.03 83.28 22:53:01 2 11.45 0.00 1.15 0.00 0.05 87.35 22:53:01 3 39.51 0.00 3.97 8.42 0.08 48.02 22:53:01 4 45.68 0.00 3.56 0.00 0.07 50.69 22:53:01 5 13.08 0.00 1.12 7.93 0.14 77.74 22:53:01 6 15.20 0.00 1.78 1.49 0.12 81.41 22:53:01 7 10.66 0.00 5.80 0.05 0.03 83.46 22:54:01 all 12.41 0.00 1.89 1.41 0.05 84.25 22:54:01 0 31.13 0.00 10.34 0.97 0.05 57.52 22:54:01 1 4.98 0.00 0.77 0.00 0.08 94.17 22:54:01 2 7.78 0.00 0.68 0.00 0.03 91.50 22:54:01 3 4.15 0.00 0.20 0.00 0.02 95.63 22:54:01 4 6.35 0.00 0.42 0.00 0.05 93.18 22:54:01 5 3.20 0.00 0.03 1.30 0.02 95.45 22:54:01 6 13.23 0.00 0.62 5.40 0.03 80.72 22:54:01 7 28.46 0.00 2.06 3.59 0.08 65.81 22:55:01 all 12.92 0.00 7.74 0.90 0.12 78.31 22:55:01 0 20.70 0.00 6.41 0.00 0.15 72.74 22:55:01 1 5.36 0.00 6.08 0.00 0.12 88.45 22:55:01 2 6.93 0.00 4.54 0.00 0.13 88.40 22:55:01 3 20.90 0.00 18.67 0.00 0.13 60.29 22:55:01 4 11.47 0.00 14.69 0.85 0.12 72.87 22:55:01 5 17.73 0.00 4.20 0.07 0.12 77.88 22:55:01 6 13.02 0.00 2.95 0.00 0.10 83.93 22:55:01 7 7.34 0.00 4.32 6.35 0.12 81.88 22:56:01 all 10.43 0.00 4.87 1.44 0.06 83.20 22:56:01 0 51.59 0.00 7.21 0.00 0.10 41.11 22:56:01 1 2.44 0.00 3.96 0.00 0.05 93.55 22:56:01 2 1.05 0.00 2.41 0.00 0.03 96.50 22:56:01 3 9.69 0.00 9.39 0.00 0.05 80.88 22:56:01 4 3.45 0.00 2.22 0.00 0.03 94.30 22:56:01 5 8.62 0.00 7.28 0.05 0.10 83.95 22:56:01 6 1.97 0.00 2.46 5.22 0.07 90.28 22:56:01 7 4.43 0.00 4.01 6.31 0.07 85.19 22:57:01 all 6.94 0.00 0.44 0.73 0.02 91.87 22:57:01 0 0.40 0.00 0.33 0.00 0.03 99.23 22:57:01 1 13.43 0.00 0.37 0.03 0.02 86.15 22:57:01 2 2.32 0.00 0.23 0.00 0.02 97.43 22:57:01 3 2.48 0.00 0.32 0.00 0.00 97.20 22:57:01 4 16.02 0.00 0.73 0.35 0.03 82.86 22:57:01 5 2.50 0.00 0.42 1.17 0.02 95.90 22:57:01 6 7.80 0.00 0.40 4.03 0.02 87.75 22:57:01 7 10.62 0.00 0.72 0.20 0.03 88.43 Average: all 13.73 0.00 2.97 2.82 0.06 80.42 Average: 0 17.90 0.00 3.47 0.67 0.07 77.90 Average: 1 13.94 0.00 2.83 0.75 0.07 82.41 Average: 2 7.82 0.00 1.86 6.17 0.05 84.10 Average: 3 14.20 0.00 5.00 5.26 0.06 75.48 Average: 4 19.07 0.00 3.29 0.40 0.06 77.18 Average: 5 7.62 0.00 2.74 2.39 0.07 87.18 Average: 6 15.61 0.00 2.19 2.21 0.07 79.93 Average: 7 13.64 0.00 2.41 4.73 0.06 79.16